Fit senior man in sportkleding in sportschool trainen met een kettlebell. Persoonlijke trainer voor het schrijven van zijn vorderingen op Klembord. - Stockfoto’s en -afbeeldingen

A portrait of attractive senior woman in gym, doing exercise.

A happy senior woman with earphones and smartphone in gym doing cardio work out exercise.

Two fit young attractive women in gym doing various exercises

Strong man using a resistance band in his exercise routine. Young fit couple performs fitness exercise in modern crossfit gym.

Runners in starting position. Young man and woman prepared for intense training session. Sports training in the gym.

Beautiful young fit couple exercising in modern crossfit gym, doing box jumps, giving high five each other.

A fit senior woman exercising with dumbbells at home, active lifestyle concept.

Beautiful young fit couple exercising in modern crossfit gym, doing box jumps.